Month: November 2022

Nguyen, Tuyet T. A. et al. published their research in Fitoterapia in 2021 | CAS: 33171-05-0

Bisdemethoxycurcumin (cas: 33171-05-0) belongs to ethers. Carboxylic acid esters of low molecular weight are colourless, volatile liquids with pleasant odours, slightly soluble in water. Many esters have the potential for conformational isomerism, but they tend to adopt an s-cis (or Z) conformation rather than the s-trans (or E) alternative, due to a combination of hyperconjugation and dipole minimization effects. The preference for the Z conformation is influenced by the nature of the substituents and solvent, if present. Lactones with small rings are restricted to the s-trans (i.e. E) conformation due to their cyclic structure.HPLC of Formula: 33171-05-0

Bougainvinones N-P, three new flavonoids from Bougainvillea spectabilis was written by Nguyen, Tuyet T. A.;Nguyen, Hai L.;Pham, Tuyen N. K.;Nguyen, Phung K. P.;Huynh, Tuyet T. N.;Sichaem, Jirapast;Do, Lien T. M.. And the article was included in Fitoterapia in 2021.HPLC of Formula: 33171-05-0 The following contents are mentioned in the article:

In an effort to identify natural bioactive compounds, three new flavonoids (1-3) and six known compounds (4-9) were isolated from the stem bark of Bougainvillea spectabilis. The structures of these compounds were accomplished using comprehensive spectroscopic methods, including 1D and 2D NMR spectra with references to the literatures, as well as high-resolution mass spectrometric anal. Their cytotoxicity against KB and HeLa S-3 cell lines was also evaluated. This study involved multiple reactions and reactants, such as Bisdemethoxycurcumin (cas: 33171-05-0HPLC of Formula: 33171-05-0).

Bisdemethoxycurcumin (cas: 33171-05-0) belongs to ethers. Carboxylic acid esters of low molecular weight are colourless, volatile liquids with pleasant odours, slightly soluble in water. Many esters have the potential for conformational isomerism, but they tend to adopt an s-cis (or Z) conformation rather than the s-trans (or E) alternative, due to a combination of hyperconjugation and dipole minimization effects. The preference for the Z conformation is influenced by the nature of the substituents and solvent, if present. Lactones with small rings are restricted to the s-trans (i.e. E) conformation due to their cyclic structure.HPLC of Formula: 33171-05-0

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

Ingale, Sampat et al. published their research in Organic Letters in 2006 | CAS: 919122-99-9

2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)tetradecanoic acid (cas: 919122-99-9) belongs to ethers. Volatile esters with characteristic odours are used in synthetic flavours, perfumes, and cosmetics. Certain volatile esters are used as solvents for lacquers, paints, and varnishes. Acyl chlorides and acid anhydrides alcoholysis is another way to produce esters. Acyl chlorides and acid anhydrides react with alcohols to produce esters. Anydrous conditions are recommended since both acyl chlorides and acid anhydrides react with water.Application In Synthesis of 2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)tetradecanoic acid

Synthesis of Glyco(lipo)peptides by Liposome-Mediated Native Chemical Ligation was written by Ingale, Sampat;Buskas, Therese;Boons, Geert-Jan. And the article was included in Organic Letters in 2006.Application In Synthesis of 2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)tetradecanoic acid The following contents are mentioned in the article:

Although native chem. ligation (NCL) is emerging as a powerful method for the assembly of (glyco)peptide building blocks, its applicability is reduced when peptide segments are poorly soluble in aqueous buffer. The authors have found that incorporating reactants in liposomes allows NCL of lipophilic peptides and lipopeptides. Furthermore, the reaction rates of liposome-mediated NCL are higher than traditional reaction conditions resulting in improved yields. This study involved multiple reactions and reactants, such as 2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)tetradecanoic acid (cas: 919122-99-9Application In Synthesis of 2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)tetradecanoic acid).

2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)tetradecanoic acid (cas: 919122-99-9) belongs to ethers. Volatile esters with characteristic odours are used in synthetic flavours, perfumes, and cosmetics. Certain volatile esters are used as solvents for lacquers, paints, and varnishes. Acyl chlorides and acid anhydrides alcoholysis is another way to produce esters. Acyl chlorides and acid anhydrides react with alcohols to produce esters. Anydrous conditions are recommended since both acyl chlorides and acid anhydrides react with water.Application In Synthesis of 2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)tetradecanoic acid

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

Zhang, Yue et al. published their research in Organic Letters in 2021 | CAS: 103-16-2

4-Benzyloxyphenol (cas: 103-16-2) belongs to ethers. Esters are widespread in nature and are widely used in industry. In nature, fats are in general triesters derived from glycerol and fatty acids. Esters are responsible for the aroma of many fruits, including apples, durians, pears, bananas, pineapples, and strawberries. Esterification is the general name for a chemical reaction in which two reactants (typically an alcohol and an acid) form an ester as the reaction product. Esters are common in organic chemistry and biological materials.Product Details of 103-16-2

Diphenyl Diselenide-Catalyzed Synthesis of Triaryl Phosphites and Triaryl Phosphates from White Phosphorus was written by Zhang, Yue;Cai, Ziman;Chi, Yangyang;Zeng, Xiangzhe;Chen, Shuanghui;Liu, Yan;Tang, Guo;Zhao, Yufen. And the article was included in Organic Letters in 2021.Product Details of 103-16-2 The following contents are mentioned in the article:

Industrially important triaryl phosphites, traditionally prepared from PCl3, have been synthesized by a di-Ph diselenide-catalyzed one-step procedure involving white phosphorus and phenols, which provides a halogen- and transition metal-free way to these compounds Subsequent oxidation of triaryl phosphites produces triaryl phosphates and triaryl thiophosphates. Phosphorotrithioates are also prepared efficiently from aromatic thiols and aliphatic thiols. This study involved multiple reactions and reactants, such as 4-Benzyloxyphenol (cas: 103-16-2Product Details of 103-16-2).

4-Benzyloxyphenol (cas: 103-16-2) belongs to ethers. Esters are widespread in nature and are widely used in industry. In nature, fats are in general triesters derived from glycerol and fatty acids. Esters are responsible for the aroma of many fruits, including apples, durians, pears, bananas, pineapples, and strawberries. Esterification is the general name for a chemical reaction in which two reactants (typically an alcohol and an acid) form an ester as the reaction product. Esters are common in organic chemistry and biological materials.Product Details of 103-16-2

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

Zhang, Yue et al. published their research in Organic Letters in 2021 | CAS: 103-16-2

4-Benzyloxyphenol (cas: 103-16-2) belongs to ethers. Esters are widespread in nature and are widely used in industry. In nature, fats are in general triesters derived from glycerol and fatty acids. Esters are responsible for the aroma of many fruits, including apples, durians, pears, bananas, pineapples, and strawberries. Esterification is the general name for a chemical reaction in which two reactants (typically an alcohol and an acid) form an ester as the reaction product. Esters are common in organic chemistry and biological materials.Synthetic Route of C13H12O2

Diphenyl Diselenide-Catalyzed Synthesis of Triaryl Phosphites and Triaryl Phosphates from White Phosphorus was written by Zhang, Yue;Cai, Ziman;Chi, Yangyang;Zeng, Xiangzhe;Chen, Shuanghui;Liu, Yan;Tang, Guo;Zhao, Yufen. And the article was included in Organic Letters in 2021.Synthetic Route of C13H12O2 The following contents are mentioned in the article:

Industrially important triaryl phosphites, traditionally prepared from PCl3, have been synthesized by a di-Ph diselenide-catalyzed one-step procedure involving white phosphorus and phenols, which provides a halogen- and transition metal-free way to these compounds Subsequent oxidation of triaryl phosphites produces triaryl phosphates and triaryl thiophosphates. Phosphorotrithioates are also prepared efficiently from aromatic thiols and aliphatic thiols. This study involved multiple reactions and reactants, such as 4-Benzyloxyphenol (cas: 103-16-2Synthetic Route of C13H12O2).

4-Benzyloxyphenol (cas: 103-16-2) belongs to ethers. Esters are widespread in nature and are widely used in industry. In nature, fats are in general triesters derived from glycerol and fatty acids. Esters are responsible for the aroma of many fruits, including apples, durians, pears, bananas, pineapples, and strawberries. Esterification is the general name for a chemical reaction in which two reactants (typically an alcohol and an acid) form an ester as the reaction product. Esters are common in organic chemistry and biological materials.Synthetic Route of C13H12O2

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

Glavac, Danijel et al. published their research in Journal of Organic Chemistry in 2020 | CAS: 103-16-2

4-Benzyloxyphenol (cas: 103-16-2) belongs to ethers. Esters perform as high-grade solvents for a broad array of plastics, plasticizers, resins, and lacquers, and are one of the largest classes of synthetic lubricants on the commercial market. Many esters have the potential for conformational isomerism, but they tend to adopt an s-cis (or Z) conformation rather than the s-trans (or E) alternative, due to a combination of hyperconjugation and dipole minimization effects. The preference for the Z conformation is influenced by the nature of the substituents and solvent, if present. Lactones with small rings are restricted to the s-trans (i.e. E) conformation due to their cyclic structure.Safety of 4-Benzyloxyphenol

Organocatalytic Synthesis of α-Triphenylmethylamines from Diarylketimines and Phenols was written by Glavac, Danijel;Topolovcan, Nikola;Gredicak, Matija. And the article was included in Journal of Organic Chemistry in 2020.Safety of 4-Benzyloxyphenol The following contents are mentioned in the article:

A formal Betti reaction between variously substituted phenols and benzophenone-derived imines to afford α-triphenylmethylamines is reported. The key to the success of this transformation is the in situ generation of the reactive benzophenone iminium species under organocatalytic conditions. Different phenols reacted smoothly, enabling the synthesis of an array of α-triphenylmethylamines, which are highly valued structural motifs in bioactive mols. and chem. sensors. This study involved multiple reactions and reactants, such as 4-Benzyloxyphenol (cas: 103-16-2Safety of 4-Benzyloxyphenol).

4-Benzyloxyphenol (cas: 103-16-2) belongs to ethers. Esters perform as high-grade solvents for a broad array of plastics, plasticizers, resins, and lacquers, and are one of the largest classes of synthetic lubricants on the commercial market. Many esters have the potential for conformational isomerism, but they tend to adopt an s-cis (or Z) conformation rather than the s-trans (or E) alternative, due to a combination of hyperconjugation and dipole minimization effects. The preference for the Z conformation is influenced by the nature of the substituents and solvent, if present. Lactones with small rings are restricted to the s-trans (i.e. E) conformation due to their cyclic structure.Safety of 4-Benzyloxyphenol

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

Glavac, Danijel et al. published their research in Journal of Organic Chemistry in 2020 | CAS: 103-16-2

4-Benzyloxyphenol (cas: 103-16-2) belongs to ethers. Esters are widespread in nature and are widely used in industry. In nature, fats are in general triesters derived from glycerol and fatty acids. Esters are responsible for the aroma of many fruits. Because of their lack of hydrogen-bond-donating ability, esters do not self-associate. Consequently, esters are more volatile than carboxylic acids of similar molecular weight.Recommanded Product: 4-Benzyloxyphenol

Organocatalytic Synthesis of α-Triphenylmethylamines from Diarylketimines and Phenols was written by Glavac, Danijel;Topolovcan, Nikola;Gredicak, Matija. And the article was included in Journal of Organic Chemistry in 2020.Recommanded Product: 4-Benzyloxyphenol The following contents are mentioned in the article:

A formal Betti reaction between variously substituted phenols and benzophenone-derived imines to afford α-triphenylmethylamines is reported. The key to the success of this transformation is the in situ generation of the reactive benzophenone iminium species under organocatalytic conditions. Different phenols reacted smoothly, enabling the synthesis of an array of α-triphenylmethylamines, which are highly valued structural motifs in bioactive mols. and chem. sensors. This study involved multiple reactions and reactants, such as 4-Benzyloxyphenol (cas: 103-16-2Recommanded Product: 4-Benzyloxyphenol).

4-Benzyloxyphenol (cas: 103-16-2) belongs to ethers. Esters are widespread in nature and are widely used in industry. In nature, fats are in general triesters derived from glycerol and fatty acids. Esters are responsible for the aroma of many fruits. Because of their lack of hydrogen-bond-donating ability, esters do not self-associate. Consequently, esters are more volatile than carboxylic acids of similar molecular weight.Recommanded Product: 4-Benzyloxyphenol

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

Gharagheizi, Farhad et al. published their research in Industrial & Engineering Chemistry Research in 2010 | CAS: 112-59-4

2-(2-(Hexyloxy)ethoxy)ethanol (cas: 112-59-4) belongs to ethers. Esters typically have a pleasant smell; those of low molecular weight are commonly used as fragrances and are found in essential oils and pheromones. Many esters have the potential for conformational isomerism, but they tend to adopt an s-cis (or Z) conformation rather than the s-trans (or E) alternative, due to a combination of hyperconjugation and dipole minimization effects. The preference for the Z conformation is influenced by the nature of the substituents and solvent, if present. Lactones with small rings are restricted to the s-trans (i.e. E) conformation due to their cyclic structure.Electric Literature of C10H22O3

A New Neural Network Group Contribution Method for Estimation of Upper Flash Point of Pure Chemicals was written by Gharagheizi, Farhad;Abbasi, Reza. And the article was included in Industrial & Engineering Chemistry Research in 2010.Electric Literature of C10H22O3 The following contents are mentioned in the article:

A new group contribution-based models is presented to predict the upper flash point temperature of pure compounds based on a large dataset (1294). This neural network model uses several occurrences of 122 chem. groups in a pure compound to predict its related upper flash point limit. The model squared correlation coefficient, average percent error, mean average error, and root-mean-square error over the main dataset (1294 pure compounds) were 0.99, 1.7%, 6, and 8.5, resp. This study involved multiple reactions and reactants, such as 2-(2-(Hexyloxy)ethoxy)ethanol (cas: 112-59-4Electric Literature of C10H22O3).

2-(2-(Hexyloxy)ethoxy)ethanol (cas: 112-59-4) belongs to ethers. Esters typically have a pleasant smell; those of low molecular weight are commonly used as fragrances and are found in essential oils and pheromones. Many esters have the potential for conformational isomerism, but they tend to adopt an s-cis (or Z) conformation rather than the s-trans (or E) alternative, due to a combination of hyperconjugation and dipole minimization effects. The preference for the Z conformation is influenced by the nature of the substituents and solvent, if present. Lactones with small rings are restricted to the s-trans (i.e. E) conformation due to their cyclic structure.Electric Literature of C10H22O3

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

Wang, Min et al. published their research in ACS Catalysis in 2018 | CAS: 2380-78-1

4-Hydroxy-3-methoxyphenethanol (cas: 2380-78-1) belongs to ethers. Carboxylic acid esters of low molecular weight are colourless, volatile liquids with pleasant odours, slightly soluble in water. Esters contain a carbonyl center, which gives rise to 120° C–C–O and O–C–O angles. Unlike amides, esters are structurally flexible functional groups because rotation about the C–O–C bonds has a low barrier. Their flexibility and low polarity is manifested in their physical properties; they tend to be less rigid (lower melting point) and more volatile (lower boiling point) than the corresponding amides. Related Products of 2380-78-1

Dealkylation of Lignin to Phenol via Oxidation-Hydrogenation Strategy was written by Wang, Min;Liu, Meijiang;Li, Hongji;Zhao, Zhitong;Zhang, Xiaochen;Wang, Feng. And the article was included in ACS Catalysis in 2018.Related Products of 2380-78-1 The following contents are mentioned in the article:

Lignin is a renewable and abundant aromatic polymer found in plants. We herein propose a “cutting tail” methodol. to produce phenol from lignin, which is achieved by combining Ru/CeO2 catalyst and CuCl2 oxidant via an oxidation-hydrogenation route. Phenol was obtained from separated poplar lignin with 13 wt % yield. Even raw biomass, such as poplar, birch, pine, peanut, bamboo willow, and straw, could be converted into phenol in 1-33 mg per g of biomass. This study involved multiple reactions and reactants, such as 4-Hydroxy-3-methoxyphenethanol (cas: 2380-78-1Related Products of 2380-78-1).

4-Hydroxy-3-methoxyphenethanol (cas: 2380-78-1) belongs to ethers. Carboxylic acid esters of low molecular weight are colourless, volatile liquids with pleasant odours, slightly soluble in water. Esters contain a carbonyl center, which gives rise to 120° C–C–O and O–C–O angles. Unlike amides, esters are structurally flexible functional groups because rotation about the C–O–C bonds has a low barrier. Their flexibility and low polarity is manifested in their physical properties; they tend to be less rigid (lower melting point) and more volatile (lower boiling point) than the corresponding amides. Related Products of 2380-78-1

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

Ruehling, Andreas et al. published their research in ChemCatChem in 2017 | CAS: 562085-85-2

N-(4-Methoxyphenyl)pyridin-3-amine (cas: 562085-85-2) belongs to ethers. Esters are widespread in nature and are widely used in industry. In nature, fats are in general triesters derived from glycerol and fatty acids. Esters are responsible for the aroma of many fruits, including apples, durians, pears, bananas, pineapples, and strawberries. Acyl chlorides and acid anhydrides alcoholysis is another way to produce esters. Acyl chlorides and acid anhydrides react with alcohols to produce esters. Anydrous conditions are recommended since both acyl chlorides and acid anhydrides react with water.HPLC of Formula: 562085-85-2

Long alkyl chain NHC palladium complexes for the amination and hydrodehalogenation of aryl chlorides in lipophilic media was written by Ruehling, Andreas;Rakers, Lena;Glorius, Frank. And the article was included in ChemCatChem in 2017.HPLC of Formula: 562085-85-2 The following contents are mentioned in the article:

Herein, the authors present the synthesis of long chain NHC palladium complexes, which are soluble in lipophilic solvents, such as n-heptane. These complexes enable the amination and hydrodehalogenation of aryl chlorides in moderate to good yields for a broad range of substrates in n-heptane. Taking into account the caloric power of alkane solvents, such transformations could become a welcome alternative to established solvents (e.g. dioxane) from an industrial point of view. This study involved multiple reactions and reactants, such as N-(4-Methoxyphenyl)pyridin-3-amine (cas: 562085-85-2HPLC of Formula: 562085-85-2).

N-(4-Methoxyphenyl)pyridin-3-amine (cas: 562085-85-2) belongs to ethers. Esters are widespread in nature and are widely used in industry. In nature, fats are in general triesters derived from glycerol and fatty acids. Esters are responsible for the aroma of many fruits, including apples, durians, pears, bananas, pineapples, and strawberries. Acyl chlorides and acid anhydrides alcoholysis is another way to produce esters. Acyl chlorides and acid anhydrides react with alcohols to produce esters. Anydrous conditions are recommended since both acyl chlorides and acid anhydrides react with water.HPLC of Formula: 562085-85-2

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

von Bergen, R. et al. published their research in Fluid Phase Equilibria in 1998 | CAS: 112-59-4

2-(2-(Hexyloxy)ethoxy)ethanol (cas: 112-59-4) belongs to ethers. Esters are also usually derived from carboxylic acids. It may also be obtained by reaction of acid anhydride or acid halides with alcohols or by the reaction of salts of carboxylic acids with alkyl halides. Liquid esters of low volatility serve as softening agents for resins and plastics. Esters also include many industrially important polymers. Polymethyl methacrylate is a glass substitute sold under the names Lucite and Plexiglas; polyethylene terephthalate is used as a film (Mylar) and as textile fibres sold as Terylene, Fortrel, and Dacron.Quality Control of 2-(2-(Hexyloxy)ethoxy)ethanol

A lattice fluid approach to the concept of hydrophile lipophile balance: alkylethoxylated surfactants was written by von Bergen, R.;Rogel, E.. And the article was included in Fluid Phase Equilibria in 1998.Quality Control of 2-(2-(Hexyloxy)ethoxy)ethanol The following contents are mentioned in the article:

The relation between hydrophile lipophile balance (HLB) and the parameters of a lattice fluid equation of state (Sanchez-Lacombe) are studied. The observed linear relation between the characteristic pressure (P*) and the HLB number, probably results from the fact that both parameters are connected to the cohesive energy d. (CED). The relation between the HLB number and the number of lattice sites occupied by the alkylethoxylated surfactants in the lattice fluid model are also studied. This study involved multiple reactions and reactants, such as 2-(2-(Hexyloxy)ethoxy)ethanol (cas: 112-59-4Quality Control of 2-(2-(Hexyloxy)ethoxy)ethanol).

2-(2-(Hexyloxy)ethoxy)ethanol (cas: 112-59-4) belongs to ethers. Esters are also usually derived from carboxylic acids. It may also be obtained by reaction of acid anhydride or acid halides with alcohols or by the reaction of salts of carboxylic acids with alkyl halides. Liquid esters of low volatility serve as softening agents for resins and plastics. Esters also include many industrially important polymers. Polymethyl methacrylate is a glass substitute sold under the names Lucite and Plexiglas; polyethylene terephthalate is used as a film (Mylar) and as textile fibres sold as Terylene, Fortrel, and Dacron.Quality Control of 2-(2-(Hexyloxy)ethoxy)ethanol

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem